Double O Engineering INC, A General Engineering Contractor in San Carlos, CA
Double O Engineering INC operating as a corporation holds an active California contractor license (CSLB #864693), valid through Oct 31, 2026. First issued in 2005, the license has been on the CSLB roster for 21 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with North River Insurance Company (the) and a previously-filed workers' compensation policy with Service American Indemnity Company that is no longer active. The business is based in San Carlos, in San Mateo County, California.
- License Number
- 864693
- Issued
- Sep 24, 2005
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF612143
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Service American Indemnity Company
- Policy Number
- SAMTWC1111500
- Effective
- Jul 16, 2025
- Expires
- Jul 16, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Double O Engineering INC licensed in California?
Yes. Double O Engineering INC holds California Contractors State License Board license number 864693, which is active and in good standing. The license was first issued on September 24, 2005. It is valid through October 31, 2026.
What does Double O Engineering INC specialize in?
Double O Engineering INC is licensed for one CSLB classification: A General Engineering Contractor.
Where is Double O Engineering INC headquartered?
Double O Engineering INC is headquartered at 541 Taylor Way Ste 5, San Carlos, CA 94070, in San Mateo County, California.
Does Double O Engineering INC have an active surety bond on file with CSLB?
Yes. Double O Engineering INC has an active California contractor surety bond filed with North River Insurance Company (the).
Does Double O Engineering INC carry workers' compensation coverage?
Double O Engineering INC has a previously-filed workers' compensation policy with Service American Indemnity Company that is no longer active.
How do I verify Double O Engineering INC's contractor license?
You can verify Double O Engineering INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=864693.
- License issuedSep 24, 2005
- Bond activeJan 1, 2023
- WC coverage startsJul 16, 2025
- WC expiredJul 16, 2026
- License expiresOct 31, 2026
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